remove webpack-chunk-hash plugin; (#460)

package.json

@@ -157,7 +157,6 @@
     "update-notifier": "^2.3.0",
     "url-loader": "^0.5.8",
     "webpack": "^3.7.0",
-    "webpack-chunk-hash": "^0.4.0",
     "webpack-dev-server": "^2.9.0",
     "webpack-merge": "^4.1.0",
     "webpack-plugin-replace": "^1.1.1",

src/lib/webpack/webpack-base-config.js

@@ -5,7 +5,6 @@ import autoprefixer from 'autoprefixer';
 import ExtractTextPlugin from 'extract-text-webpack-plugin';
 import ProgressBarPlugin from 'progress-bar-webpack-plugin';
 import ReplacePlugin from 'webpack-plugin-replace';
-import WebpackChunkHash from 'webpack-chunk-hash';
 import requireRelative from 'require-relative';
 import createBabelConfig from '../babel-config';
 
@@ -228,7 +227,6 @@ export default function (env) {
 			new webpack.HashedModuleIdsPlugin(),
 			new webpack.LoaderOptionsPlugin({ minimize:true }),
 			new webpack.optimize.ModuleConcatenationPlugin(),
-			new WebpackChunkHash(),
 
 			// strip out babel-helper invariant checks
 			new ReplacePlugin({

yarn.lock

@@ -7464,10 +7464,6 @@ webidl-conversions@^4.0.0:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
 
-webpack-chunk-hash@^0.4.0:
-  version "0.4.0"
-  resolved "https://registry.yarnpkg.com/webpack-chunk-hash/-/webpack-chunk-hash-0.4.0.tgz#6b40c3070fbc9ff0cfe0fe781c7174af6c7c16a4"
-
 webpack-dev-middleware@^1.11.0:
   version "1.12.0"
   resolved "https://registry.yarnpkg.com/webpack-dev-middleware/-/webpack-dev-middleware-1.12.0.tgz#d34efefb2edda7e1d3b5dbe07289513219651709"